TY - RPRT TI - Geologic map of the De Beque Quadrangle, Garfield and Mesa counties, Colorado AU - J. R. Donnell AU - W. E. Yeend AU - L.J. Schmitt AU - M. C. Smith PY - 1992 DO - 10.3133/mf2201 UR - https://pubs.usgs.gov/publication/mf2201 ID - mf2201 ER -